./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b5b5a0e57d9b703ab9f030f216b265f53d7331d7 .............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b5b5a0e57d9b703ab9f030f216b265f53d7331d7 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:45,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:45,644 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:45,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:45,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:45,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:45,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:45,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:45,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:45,720 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:45,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:45,724 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:45,724 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:45,728 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:45,730 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:45,732 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:45,733 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:45,737 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:45,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:45,750 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:45,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:45,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:45,757 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:45,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:45,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:45,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:45,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:45,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:45,771 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:45,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:45,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:45,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:45,776 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:45,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:45,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:45,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:45,780 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:45,781 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:45,781 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:45,782 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:45,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:45,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:40:45,828 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:45,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:45,831 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:45,831 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:45,831 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:45,831 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:45,832 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:45,832 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:45,832 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:45,832 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:45,834 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:45,834 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:45,834 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:45,834 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:45,835 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:45,835 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:45,835 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:45,835 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:45,835 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:45,836 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:45,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:45,836 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:45,836 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:45,837 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:45,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:45,837 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5b5a0e57d9b703ab9f030f216b265f53d7331d7 [2020-11-28 04:40:46,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:46,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:46,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:46,178 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:46,179 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:46,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2020-11-28 04:40:46,264 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/data/8f188dafb/c02fd5a144dd4ac1beca19db701e3d31/FLAG649bc6911 [2020-11-28 04:40:46,877 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:46,878 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2020-11-28 04:40:46,897 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/data/8f188dafb/c02fd5a144dd4ac1beca19db701e3d31/FLAG649bc6911 [2020-11-28 04:40:47,082 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/data/8f188dafb/c02fd5a144dd4ac1beca19db701e3d31 [2020-11-28 04:40:47,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:47,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:47,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:47,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:47,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:47,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:47" (1/1) ... [2020-11-28 04:40:47,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fdfe75f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:47, skipping insertion in model container [2020-11-28 04:40:47,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:47" (1/1) ... [2020-11-28 04:40:47,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:47,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:47,453 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:47,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e13e251 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:47, skipping insertion in model container [2020-11-28 04:40:47,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:47,454 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:47,456 INFO L168 Benchmark]: Toolchain (without parser) took 366.37 ms. Allocated memory is still 123.7 MB. Free memory was 85.6 MB in the beginning and 98.5 MB in the end (delta: -12.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:47,457 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 123.7 MB. Free memory was 99.2 MB in the beginning and 99.1 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:47,458 INFO L168 Benchmark]: CACSL2BoogieTranslator took 360.88 ms. Allocated memory is still 123.7 MB. Free memory was 85.6 MB in the beginning and 99.1 MB in the end (delta: -13.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:47,460 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 123.7 MB. Free memory was 99.2 MB in the beginning and 99.1 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 360.88 ms. Allocated memory is still 123.7 MB. Free memory was 85.6 MB in the beginning and 99.1 MB in the end (delta: -13.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:49,573 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:49,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:49,627 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:49,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:49,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:49,635 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:49,640 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:49,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:49,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:49,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:49,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:49,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:49,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:49,656 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:49,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:49,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:49,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:49,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:49,664 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:49,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:49,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:49,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:49,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:49,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:49,674 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:49,674 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:49,675 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:49,676 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:49,677 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:49,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:49,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:49,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:49,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:49,682 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:49,682 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:49,683 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:49,684 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:49,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:49,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:49,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:49,687 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:40:49,712 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:49,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:49,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:49,715 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:49,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:49,715 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:49,715 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:49,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:49,716 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:49,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:49,716 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:49,716 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:49,716 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:49,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:49,717 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:49,717 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:49,717 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:49,717 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:49,718 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:49,718 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:49,718 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:49,718 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:49,718 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:49,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:49,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:49,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:49,719 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:49,719 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:49,720 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:49,720 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:49,720 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5b5a0e57d9b703ab9f030f216b265f53d7331d7 [2020-11-28 04:40:50,074 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:50,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:50,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:50,099 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:50,100 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:50,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2020-11-28 04:40:50,172 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/data/7dd14d4e6/ca4560e2db274f59b570c82cc6407d1d/FLAG9670f7cb8 [2020-11-28 04:40:50,813 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:50,814 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2020-11-28 04:40:50,841 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/data/7dd14d4e6/ca4560e2db274f59b570c82cc6407d1d/FLAG9670f7cb8 [2020-11-28 04:40:51,024 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ceb2a98a-cbe7-4478-a9a3-7ce0e09f9557/bin/ukojak/data/7dd14d4e6/ca4560e2db274f59b570c82cc6407d1d [2020-11-28 04:40:51,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:51,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:51,029 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:51,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:51,033 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:51,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:51" (1/1) ... [2020-11-28 04:40:51,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56716e85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:51, skipping insertion in model container [2020-11-28 04:40:51,042 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:51" (1/1) ... [2020-11-28 04:40:51,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:51,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:51,384 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:51,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dd5bf01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:51, skipping insertion in model container [2020-11-28 04:40:51,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:51,387 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:51,390 INFO L168 Benchmark]: Toolchain (without parser) took 360.71 ms. Allocated memory is still 69.2 MB. Free memory was 48.5 MB in the beginning and 54.0 MB in the end (delta: -5.5 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:51,391 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:51,394 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.38 ms. Allocated memory is still 69.2 MB. Free memory was 48.3 MB in the beginning and 54.0 MB in the end (delta: -5.7 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:51,407 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 358.38 ms. Allocated memory is still 69.2 MB. Free memory was 48.3 MB in the beginning and 54.0 MB in the end (delta: -5.7 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...